Maromboso Of Yamoto Band Is Now Official Signed Under WCB Wasafi..!

I have received some new videos from the fierce off of Bongofleva's, and one is' 'Favorite' of the whole WCB group where we have seen the existence of Maromboso who belonged to the Yamoto Band. Am I signed by the WCB label? because no one was shown to be a WCB song involving Maromboso although we saw Maromboso inside.